body{
    background: rgba(166,171,190,0.5);
}
.attention{
    background-color:rgba(255,255,255,0.5);
    margin-top: 32px;
    margin-bottom: 16px;
    padding-top: 8px;
    width: 100%;
    height: 32px;
    text-align: center;
    font-size: 16px;
    font-family: "微软雅黑";
}
.item{
    background-color:rgba(255,255,255,0.5);
    padding-top: 8px;
    margin-bottom: 1px;
    width: 100%;
    height: 32px;
    font-size: 16px;
    text-align: center;
    font-family: "微软雅黑";
}
a:link {color:rgb(11,38,105);text-decoration: none;}		/* 未被访问的链接 */
a:visited {color:rgb(11,38,105);}	/* 已被访问的链接 */
a:hover {color: rgb(11,38,105);font-weight: bold;}	/* 鼠标指针移动到链接上 */
a:active {color:rgb(11,38,105);font-weight: bold;}	/* 正在被点击的链接 */